Suezmax

A Suezmax oil tanker, Seavigour, in 2017
General characteristics
Tonnagetypically 160,000 DWT
Length400 m (1,300 ft) (maximum)
Beam77.5 metres (254 ft) (maximum); 50 m (164 ft) (at 20.1 m draft)
Height68 m (223 ft) (maximum)
Draft20.1 m (66 ft) (maximum)
Two ships moored at El Ballah during a Suez Canal transit
of the Suez Canal, larger ships pass through the canal – in this case, a capesize bulk carrier approaches the Egyptian–Japanese Friendship Bridge
of bounding box of Suezmax with some other ship sizes in isometric view

"Suezmax" is a naval architecture term for the largest ship measurements capable of transiting the Suez Canal in a laden condition, and is almost exclusively used in reference to tankers. The limiting factors are beam, draft, height (because of the Suez Canal Bridge), and length (even though the canal has no locks).